
In stock and ready to ship
Delivery estimate: 1–17 business days (orders process in 0–10 business days, then 1–7 business days in transit). Exact shipping options and rates are shown at checkout. Shipping policy
Returns: 30-day returns on eligible items — unused, uninstalled, in original packaging. Returns policy
The Precision Leak Size Flowmeter is designed for accurate measurement of air or gas leaks. Featuring a clear, easy-to-read scale, this device helps identify leak sizes in thousandths of an inch and millimeters. Built with durable materials for long-lasting performance, it is ideal for industrial testing, HVAC systems, and laboratory use.